Alastair Ivor Gilbert Boyd, 7th Baron Kilmarnock (11 May 1927 – 19 March 2009) was a British writer, Hispanophile, and Chief of the Clan Boyd. Boyd was born into an aristocratic British family, and served as a pageboy at the coronation of King George VI and Queen Elizabeth. He was educated at Bradfield College and King's College, Cambridge and was commissioned into the Irish Guards in 1946. He served with them until 1948, including a spell in Palestine. His publications include Sabbatical Year (1958); The Road from Ronda (1969); The Companion Guide to Madrid and Central Spain (1974); The Essence of Catalonia (1988); The Sierras of the South (1992); The Social Market and the State (1999); and Rosemary: A Memoir (2005).